Finding the Fourth Proportional to 35,995,128,309,306, 49,673,238,474,020 and 19,552,446,018,555
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Solution
The fourth proportional to 35,995,128,309,306, 49,673,238,474,020 and 19,552,446,018,555 is: 26,982,354,542,100.29
Step by Step Solution
- Step 1: Write the proportion equation
35,995,128,309,306 : 49,673,238,474,020 = 19,552,446,018,555 : x - Step 2: Convert to fraction form
35,995,128,309,306/49,673,238,474,020 = 19,552,446,018,555/x - Step 3: Cross multiply
35,995,128,309,306x = 49,673,238,474,020 × 19,552,446,018,555 - Step 4: Simplify right side
35,995,128,309,306x = 971,233,313,830,085,438,988,091,392 - Step 5: Solve for x
x = 971,233,313,830,085,438,988,091,392/35,995,128,309,306 - Step 6: Final answer
x = 26,982,354,542,100.29
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.